Mood: The mood of the video appears to be somber and introspective, with a sense of melancholy and possibly even despair. The man's facial expression and the blue tone of the image suggest a contemplative and emotional tone.

Environment: The environment appears to be a dimly lit, possibly indoor setting with a plain background. The blue tone of the image gives it a cold and muted feel, which could suggest a scene that takes place at night or in a place with limited natural light.